Acute flaccid myelitis (AFM) is an illness with symptoms similar to polio, and it’s preying on children in the very same city where Jonas Salk developed the polio vaccine over half a century ago.
Acute flaccid myelitis (AFM) is an illness with symptoms similar to polio, and it’s preying on children in the very same city where Jonas Salk developed the polio vaccine over half a century ago.